|13. Applied A Review On Watermarking Swati Bilapate|
In recent years, watermarking relational database has become a hotspot. With the rapid growth and use of internet and related technologies, especially availability of relational data over the internet, demands an effective mechanism for copyright protection with which data owner can identify the pirated copy of their data. Information hiding technique usedin some host content for embedding a mark is called Watermarking...
Keywords: Copyright Protection; Database Watermarking; Relational Database; Watermark Embedding; Watermark Detection
|[EuroPython 2014] Michael König - Embedding Python: Charming the Snake with C++|
Michael König - Embedding Python: Charming the Snake with C++ [EuroPython 2014] [23 July 2014] At the example of our in-house distributed scheduling system, we discuss the challenges of embedding the Python interpreter in a C++ program. Besides the actual integration of the interpreter, efficient data exchange between both languages is discussed. In addition, this presentation demonstrates how higher-level abstractions further diminish the language barrier...
Keywords: c++; embedding; interpreter; language interoperability; boost python; EuroPython2014; Python
|mit :: lcs :: tm :: MIT-LCS-TM-032|
From the bitsavers.org collection, a scanned-in computer-related document.mit :: lcs :: tm :: MIT-LCS-TM-032
Keywords: recursive; functions; theorem; embedding; operator; partial; serviced; countable; complexity; classes; recursive functions; total effective; partial order; embedding theorem; countable partial; complexity classes; security classification; operator embedding; effective operator; dense chains
Downloads: 50 (1 review)
|BSTJ 52: 1. January 1973: A DC-to-2.3-GHz Amplifier Using an "Embedding" Scheme. (White, Gerard; Chin, Gen M.)|
Bell System Technical Journal, 52: 1. January 1973 pp 53-62. A DC-to-2.3-GHz Amplifier Using an "Embedding" Scheme. (White, Gerard; Chin, Gen M.)
Keywords: gain; amplifier; embedding; circuit; emitter; rei; frequency; technique; ghz; embedded; common emitter; amplifier gain; embedding technique; embedded amplifier; system technical; transfer function; gain response; bell system
|ICESat (GLAS) Science Processing Software Document Series - Hancock, David W., II|
This document provides the Software Management Plan for the GLAS Standard Data Software (SDS) supporting the GLAS instrument of the EOS ICESat Spacecraft. The SDS encompasses the ICESat Science Investigator-led Processing System (I-SIPS) Software and the Instrument Support Terminal (IST) Software. For the I-SIPS Software, the SDS will produce Level 0, Level 1, and Level 2 data products as well as the associated product quality assessments and descriptive information...
Keywords: SAFETY FACTORS; ERROR ANALYSIS; STRUCTURAL ANALYSIS; SYSTEMS ANALYSIS; RISK; RELIABILITY; EMBEDDING; SUBSTRUCTURES; LAWS
|A Hybrid Numerical Analysis Method for Structural Health Monitoring - Forth, Scott C.|
A new hybrid surface-integral-finite-element numerical scheme has been developed to model a three-dimensional crack propagating through a thin, multi-layered coating. The finite element method was used to model the physical state of the coating (far field), and the surface integral method was used to model the fatigue crack growth. The two formulations are coupled through the need to satisfy boundary conditions on the crack surface and the external boundary...
Keywords: MECHANICAL PROPERTIES; CHEMICAL PROPERTIES; CARBON NANOTUBES; COMPOSITE MATERIALS; STIFFNESS; CONTINUUM MODELING; EMBEDDING; POLYETHYLENES
|A Physics Exploratory Experiment on Plasma Liner Formation - Thio, Y. C. Francis|
Momentum flux for imploding a target plasma in magnetized target fusion (MTF) may be delivered by an array of plasma guns launching plasma jets that would merge to form an imploding plasma shell (liner). In this paper, we examine what would be a worthwhile experiment to do in order to explore the dynamics of merging plasma jets to form a plasma liner as a first step in establishing an experimental database for plasma-jets driven magnetized target fusion (PJETS-MTF)...
Keywords: CONTROLLERS; EMBEDDING; REAL TIME OPERATION; RADIATION MEASUREMENT; ATMOSPHERIC RADIATION; ATMOSPHERIC PHYSICS; LIGHT (VISIBLE RADIATION)
|Cause and Effects of Fluorocarbon Degradation in Electronics and Opto-Electronic Systems - Predmore, Roamer E.|
Trace degradation of fluorocarbon or halocarbon materials must be addressed in their application in sensitive systems. As the dimensions and/or tolerances of components in a system decrease, the sensitivity of the system to trace fluorocarbon or halocarbon degradation products increases. Trace quantities of highly reactive degradation products from fluorocarbons have caused a number of failures of flight hardware...
Keywords: INFORMATION FLOW; SUPPORT SYSTEMS; MARS SURFACE; BIOLOGICAL EVOLUTION; ROVING VEHICLES; ORGANIZATIONS; EMBEDDING
|SECONDARY FLOW FIELDS EMBEDDED IN HYPERSONIC SHOCK LAYERS - Seiff, A|
Secondary flow fields embedded in hypersonic shock layers
Keywords: EMBEDDING; FLOW DISTRIBUTION; HYPERSONIC SHOCK; SECONDARY FLOW; SHOCK LAYERS; FLOW; HYPERSONIC SHOCK; SHOCK LAYER
|SiC (SCS-6) Fiber Reinforced-Reaction Formed SiC Matrix Composites: Microstructure and Interfacial Properties - Singh, M.|
Microstructural and interfacial characterization of unidirectional SiC (SCS-6) fiber reinforced-reaction formed SiC (RFSC) composites has been carried out. Silicon-1.7 at.% molybdenum alloy was used as the melt infiltrant, instead of pure silicon, to reduce the activity of silicon in the melt as well as to reduce the amount of free silicon in the matrix. Electron microprobe analysis was used to evaluate the microstructure and phase distribution in these composites...
Keywords: COMPUTER PROGRAMS; METAL MATRIX COMPOSITES; TITANIUM; THERMAL FATIGUE; FATIGUE LIFE; THERMODYNAMICS; EMBEDDING; SILICON
|Self Attested Images for Secured Transactions using Superior SOM|
Separate digital signals are usually used as the digital watermarks. But this paper proposes rebuffed untrained minute values of vital image as a digital watermark, since no host image is needed to hide the vital image for itssafety. The vital images can be transformed with the self attestation. Superior Self Organized Maps is used to derive self signature from the vital image. This analysis work constructs framework with Superior Self Organizing Maps (SSOM) against Counter Propagation Network f...
Keywords: Superior Self Organizing Maps; Counter Propagation Network; mining; watermarking; embedding; host image; vital image
|Submarine Analogs to Venusian Pancake Domes - Bridges, Nathan T|
The morphology and dimensions of the large diameter, steep-sided, flat-topped ''pancake domes'' on Venus make them unlike any type of terrestrial subaerial volcano. Comparisons between images of Hawaiian seamounts and pancake domes show similarities in shapes and secondary features. The morphometry of pancake domes is closer to that of Pacific seamounts than subaerial lava domes. Considering both morphology and morphometry, seamounts seem a better analog to the pancake domes...
Keywords: MICROGRAVITY; NUCLEAR MODELS; RATIOS; CELLS (BIOLOGY); DEOXYRIBONUCLEIC ACID; EXPERIMENTATION; AUTORADIOGRAPHY; BONE DEMINERALIZATION; EMBEDDING; ERRORS; IDENTIFYING
|Phase Diversity and Space Based Imaging - Lyon, Richard G|
The efforts of this report concentrate on the design, development and application of massively parallel model based, image processing algorithms to deconvolve, reconstruct, or enhance degraded imagery. Algorithms have been developed to deconvolve the optical response function from a noisy or corrupted image or set of images. The algorithms have been applied to Hubble Space Telescope (HST) Faint Object Camera (FOC) imagery, to the Solar and Heliospheric Observatory (SOHO) Large Angle Spectrometri...
Keywords: MANUFACTURING; PROTOCOL (COMPUTERS); ROCKET TEST FACILITIES; TEST STANDS; SENSORS; AUTONOMY; EMBEDDING; PROTOTYPES; SPACECRAFT LAUNCHING
|Multi-Year Elevation Changes Near the West Margin of the Greenland Ice Sheet from Satellite Radar Altimetry - Lingle, Craig S.|
Mean changes in the surface elevation near the west margin of the Greenland ice sheet are measured using Seasat altimetry and altimetry from the Geosat Exact Repeat Mission (ERM). The Seasat data extend from early July through early October 1978. The ERM data extend from winter 1986-87 through fall 1988. Both seasonal and multi-year changes are measured using altimetry referenced to GEM T2 orbits. The possible effects of orbit error are minimized by adjusting the orbits into a common ocean surfa...
Keywords: ABSORPTION SPECTRA; CARBONYL COMPOUNDS; METHYL ALCOHOL; PROTOSTARS; MIE SCATTERING; SULFIDES; EMBEDDING; SENSITIVITY
|On the Origin and Evolution of Stellar Chromospheres, Coronae and Winds - Musielak, Z. E|
The final report discusses work completed on proposals to construct state-of-the-art, theoretical, two-component, chromospheric models for single stars of different spectral types and different evolutionary status. We suggested to use these models to predict the level of the ''basal flux'', the observed range of variation of chromospheric activity for a given spectral type, and the decrease of this activity with stellar age...
Keywords: MICROPROCESSORS; TARGETS; EMBEDDING; COMPUTER PROGRAMS; SOFTWARE DEVELOPMENT TOOLS; HARDWARE; HIGH SPEED; CHIPS; SIMULATION; HIERARCHIES; DICTIONARIES
Copyright protection is a vital issue in modern day’s data transmission overinternet. For copyright protection, watermarking technique is extensively used. In thispaper, we have proposed a robust watermarking scheme using 2D Logistic map and ellipticcurve cryptosystem (ECC) in the DWT domain. The combined encryption has been taken toenhance the security of the watermark before the embedding phase...
Keywords: watermarking; 2D logistic map; elliptic curve cryptosystem; wavelet; embedding; extraction
|mit :: lcs :: tr :: MIT-LCS-TR-500|
From the bitsavers.org collection, a scanned-in computer-related document.mit :: lcs :: tr :: MIT-LCS-TR-500
Keywords: node; nodes; probability; hypercube; path; lemma; paths; algorithm; routing; embedding; constant fraction; routing algorithm; high probability; poor nodes; flip bits; embedding algorithm; total number; offset routing; binary tree; virtual path
|mit :: ai :: aim :: AIM-1447|
From the bitsavers.org collection, a scanned-in computer-related document.mit :: ai :: aim :: AIM-1447
Keywords: embedding; dimension; series; prediction; predictions; noise; circles; linear; solid; data; open circles; test set; time series; solid circles; embedding dimension; global temperature; meteorological time; correlation coefficient; white noise; prediction error
|NASA applications project in Miami County, Indiana - Fernandez, R. Norberto|
The study site selection is intended to serve all of the different research areas within the project, i.e., soil conditions, soil management, etc. There are seven major soil associations or soils formed on similar landscapes in the Miami Co., and over 38 soil series that were mapped. Soil sampling was conducted in some sites because of its variability in soils and cover types, variable topography, and presence of erosion problems...
Keywords: CONTROL THEORY; F-18 AIRCRAFT; SYSTEMS ENGINEERING; THRUST VECTOR CONTROL; ANGLE OF ATTACK; EMBEDDING; MANEUVERS; RESEARCH VEHICLES; SIMULATION
|Aperture taper determination for the half-scale accurate antenna reflector - Lambert, Kevin M|
A simulation is described of a proposed microwave reflectance measurement in which the half scale reflector is used in a compact range type of application. The simulation is used to determine an acceptable aperture taper for the reflector which will allow for accurate measurements. Information on the taper is used in the design of a feed for the reflector.
Keywords: AIRCRAFT INSTRUMENTS; EMBEDDING; MINIATURIZATION; SIMULATION; TOUCH; CAPACITANCE; COCKPITS; CONTROL STICKS; DISPLAY DEVICES; MAN MACHINE SYSTEMS; SIMULATORS; SWITCHES; TRANSPORT AIRCRAFT
|Development and Testing of Control Laws for the Active Aeroelastic Wing Program - Dibley, Ryan P.|
The Active Aeroelastic Wing research program was a joint program between the U.S. Air Force Research Laboratory and NASA established to investigate the characteristics of an aeroelastic wing and the technique of using wing twist for roll control. The flight test program employed the use of an F/A-18 aircraft modified by reducing the wing torsional stiffness and adding a custom research flight control system...
Keywords: SHAPE MEMORY ALLOYS; CORRELATION; MATHEMATICAL MODELS; HYPOTHESES; EMBEDDING; THERMAL BUCKLING; THERMODYNAMICS; THERMOELASTICITY; NUMERICAL ANALYSIS; HYBRID COMPOSITES; COMPOSITE STRUCTURES; PREDICTIONS
|Covariant harmonic oscillators and coupled harmonic oscillators - Han, Daesoo|
It is shown that the system of two coupled harmonic oscillators shares the basic symmetry properties with the covariant harmonic oscillator formalism which provides a concise description of the basic features of relativistic hadronic features observed in high-energy laboratories. It is shown also that the coupled oscillator system has the SL(4,r) symmetry in classical mechanics, while the present formulation of quantum mechanics can accommodate only the Sp(4,r) portion of the SL(4,r) symmetry...
Keywords: EMBEDDING; PROTOSTARS; INFRARED ASTRONOMY SATELLITE; MASS; MOLECULAR CLOUDS; STAR CLUSTERS; STAR FORMATION; DUST; HIGH RESOLUTION; INFRARED RADIATION
|Assume-Guarantee Testing - Blundell, Colin|
Verification techniques for component-based systems should ideally be able to predict properties of the assembled system through analysis of individual components before assembly. This work introduces such a modular technique in the context of testing. Assume-guarantee testing relies on the (automated) decomposition of key system-level requirements into local component requirements at design time. Developers can verify the local requirements by checking components in isolation; failed checks may...
Keywords: CARBON FIBERS; CONTINUUMS; EPOXY MATRIX COMPOSITES; LAMINATES; CARBON NANOTUBES; FIBER COMPOSITES; EPOXY RESINS; ELASTIC PROPERTIES; FIBER ORIENTATION; EMBEDDING
|The instant sequencing task: Toward constraint-checking a complex spacecraft command sequence interactively - Horvath, Joan C.|
Robotic spacecraft are controlled by sets of commands called 'sequences.' These sequences must be checked against mission constraints. Making our existing constraint checking program faster would enable new capabilities in our uplink process. Therefore, we are rewriting this program to run on a parallel computer. To do so, we had to determine how to run constraint-checking algorithms in parallel and create a new method of specifying spacecraft models and constraints...
Keywords: COMPUTER GRAPHICS; EMBEDDING; GRAPH THEORY; IMAGE RESOLUTION; PARALLEL PROCESSING (COMPUTERS); PARTITIONS (MATHEMATICS); ALGORITHMS; BINARY DATA; COMPUTATIONAL FLUID DYNAMICS; COMPUTATIONAL GRIDS
|A Regeneratively Cooled Thrust Chamber For The Fastrac Engine - Brown, Kendall K.|
Abstract This paper presents the development of a low-cost, regeneratively-cooled thrust chamber for the Fastrac engine. The chamber was fabricated using hydraformed copper tubing to form the coolant jacket and wrapped with a fiber reinforced polymer composite Material to form a structural jacket. The thrust chamber design and fabrication approach was based upon Space America. Inc.'s 12,000 lb regeneratively-cooled LOX/kerosene rocket engine...
Keywords: DATA COMPRESSION; EMBEDDING; REAL TIME OPERATION; ERROR ANALYSIS; ALGORITHMS; DISCRETE COSINE TRANSFORM; IMAGING TECHNIQUES; TECHNOLOGY UTILIZATION; INTEGRATED CIRCUITS; SPACECRAFT INSTRUMENTS
|General Topology - John L. Kelley|
John L. Kelley General Topology D. Van Nostrand Company Inc. 1955 Acrobat 7 Pdf 16.7 Mb Scanned by artmisa using Canon DR2580C + flatbed option
Keywords: Topological Spaces; Moore-Smith Convergence; Product & Quotient Spaces; Embedding & Metrization; Set Theory; Compact Spaces; Uniform Spaces; Function Spaces
|Dominant Presence of Oxygenated Organic Species in the Remote Southern Pacific Troposphere - Singh, H.|
Oxygenated organic species are intimately involved with the fate of nitrogen oxides (NOx) and hydrogen oxides (HOx), which are necessary for tropospheric ozone formation. A recent airborne experiment (March-April, 1999) focused over the Southern Hemisphere (SH) Pacific Ocean (Pacific Exploratory Mission-Tropics B (PEM-Tropics B)) provided a first opportunity for a detailed characterization of the oxygenated organic composition of the remote Southern Hemisphere troposphere...
Keywords: X RAY SOURCES; ROTATION; EMBEDDING; CORONAS; PRE-MAIN SEQUENCE STARS; MAGNETIC VARIATIONS; HIGH TEMPERATURE PLASMAS; VARIABLE STARS; THERMAL PLASMAS; SHOCK HEATING
|BULLETIN OF STATIONS FOR OPTICAL OBSERVATIONS OF ARTIFICIAL EARTH SATELLITES - NON|
PRESENTED ARE NINE ARTICLES AND TWO APPENDIXES ON OPTICAL OBSERVATIONS OF ARTIFICIAL EARTH SATELLITES WHICH COMPRISE THE SEVENTH OF A SERIES OF PUBLICATIONS BY THE ASTRONOMICAL COUNCIL, ACADEMY OF SCIENCES, USSR, INTERNATIONAL GEOPHYSICAL YEAR.
Keywords: PLATES (STRUCTURAL MEMBERS); EMBEDDING; CARBON FIBERS; STRUCTURAL VIBRATION; COMPOSITE MATERIALS; RESONANT FREQUENCIES; FREE VIBRATION; VIBRATION MODE; POSITION (LOCATION); LAMINATES; EPOXY RESINS
|Searching the ASRS Database Using QUORUM Keyword Search, Phrase Search, Phrase Generation, and Phrase Discovery - McGreevy, Michael W|
To support Search Requests and Quick Responses at the Aviation Safety Reporting System (ASRS), four new QUORUM methods have been developed: keyword search, phrase search, phrase generation, and phrase discovery. These methods build upon the core QUORUM methods of text analysis, modeling, and relevance-ranking. QUORUM keyword search retrieves ASRS incident narratives that contain one or more user-specified keywords in typical or selected contexts, and ranks the narratives on their relevance to th...
Keywords: ALGORITHMS; ASTRONAUTS; EMBEDDING; EMERGENCIES; FUZZY SYSTEMS; ILLUMINATING; IMAGE ANALYSIS; KNOWLEDGE REPRESENTATION; LOGIC CIRCUITS; PROTOTYPES; ANOMALIES; COMPUTERS; DEFECTS; DETECTION; IMAGING TECHNIQUES; MACHINE LEARNING; REAL TIME OPERATION; SPACE SHUTTLE ORBITERS
|Detector Apparatus and Method - NON|
Transceiver and methods are included that are especially suitable for detecting metallic materials, such as metallic mines, within an environment. The transceiver includes a digital waveform generator used to transmit a signal into the environment and a receiver that produces a digital received signal. A tracking module preferably compares an in-phase and quadrature transmitted signal with an in-phase and quadrature received signal to produce a spectral transfer function of the magnetic transcei...
Keywords: MICROSTRIP TRANSMISSION LINES; THIN FILMS; EMBEDDING; DIELECTRIC WAVEGUIDES; FINITE DIFFERENCE TIME DOMAIN METHOD; CIRCUITS; TIME DOMAIN ANALYSIS; GALLIUM ARSENIDES; ELECTRICAL RESISTIVITY
|Annotation Inference for the Safety Certification of Automatically Generated Code - Denney, Ewen|
Code generators for realistic application domains are not directly verifiable in practice. Certifiable code generation is an alternative approach, where the the generator is extended to generate logical annotations (i.e., pre- and post-conditions and loop invariants) along with the programs, allowing &fly automated program safety proofs. However, it is difficult to implement and maintain because it requires access to the generator sources, and because the annotations are cross-cutting concerns, ...
Keywords: EMBEDDING; C (PROGRAMMING LANGUAGE); CODING; FLIGHT MANAGEMENT SYSTEMS; SOFTWARE DEVELOPMENT TOOLS; SPACE TRANSPORTATION SYSTEM FLIGHTS; COMPUTER PROGRAMMING; ERRORS; UNIX (OPERATING SYSTEM)
|Collected software engineering papers, volume 6 - NON|
A collection is presented of technical papers produced by participants in the Software Engineering Laboratory (SEL) during the period 1 Jun. 1987 to 1 Jan. 1989. The purpose of the document is to make available, in one reference, some results of SEL research that originally appeared in a number of different forums. For the convenience of this presentation, the twelve papers contained here are grouped into three major categories: (1) Software Measurement and Technology Studies; (2) Measurement En...
Keywords: AIRCRAFT ENGINES; PANELS; PROPELLER FANS; SPACECRAFT PROPULSION; COMPOSITE STRUCTURES; COMPUTER PROGRAMS; EMBEDDING; FIBER COMPOSITES; PROP-FAN TECHNOLOGY; STRUCTURAL DESIGN; CYLINDRICAL BODIES; DISTORTION
|MEASURING THE MASS OF 4UO900-40 DYNAMICALLY - Dolan, J. F.|
Accurate measurements of neutron star masses are needed to constrain the equation of state of neutron star matter - of importance to both particle physics and the astrophysics of neutron stars - and to identify the evolutionary track of the progenitor stars that form neutron stars. The best measured values of the mass of 4UO900-40 (= Vela XR-l), 1.86 /- 0.16 Msun (Barziv et al. 2001) and 1.93 /- 0.20 Msun (Abubekerov et al...
Keywords: FINITE ELEMENT METHOD; EMBEDDING; DEBONDING (MATERIALS); COMPOSITE STRUCTURES; FRACTURE MECHANICS; FRACTURE STRENGTH; GRAPHITE-EPOXY COMPOSITES; DELAMINATING; LOADS (FORCES); THREE DIMENSIONAL MODELS
|Design Guidelines for Shielding Effectiveness, Current Carrying Capability, and the Enhancement of Conductivity of Composite Materials - Evans, R. W|
These guidelines address the electrical properties of composite materials which may have an effect on electromagnetic compatibility (EMC). The main topics of the guidelines include the electrical shielding, fault current return, and lightning protection capabilities of graphite reinforced polymers, since they are somewhat conductive but may require enhancement to be adequate for EMC purposes. Shielding effectiveness depends heavily upon the conductivity of the material...
Keywords: ACIDS; CALCIUM; CARBOXYL GROUP; CARDIOVASCULAR SYSTEM; COAGULATION; DEPOLYMERIZATION; EDEMA; EMBEDDING; IRRADIATION; SULFATES; X RAYS; BLOOD VESSELS; EXPOSURE; OXYGEN; RADIATION EFFECTS; CARBOHYDRATES; AGE FACTOR; ANIMALS; BLOOD FLOW
|MECA/Electrometer - Buehler, Marti|
The commercially available electrometers are typically used to survey for ESD (Electrostatic Discharge) prone materials in electronic component assembly areas. These instruments operate using either DC (direct current) or AC (alternating current). This description is concerned with a DC electrometer. The critical components are the detecting electrode, the input capacitance, operation amplifier (op amp), a shorting switch used to zero the instrument, and the charged surface...
Keywords: MICROELECTRONICS; REAL TIME OPERATION; MARKET RESEARCH; LOW COST; LATCH-UP; INSULATORS; INDUSTRIES; EMBEDDING; EARTH ORBITS; EARTH OBSERVATIONS (FROM SPACE); DEEP SPACE; TECHNOLOGY ASSESSMENT; TECHNOLOGY UTILIZATION; SEMICONDUCTORS (MATERIALS); MINIATURIZATION; AEROSPACE SYSTEMS; AEROSPACE INDUSTRY; SILICON; SELECTION
|mit :: ai :: aim :: AIM-1605|
From the bitsavers.org collection, a scanned-in computer-related document.mit :: ai :: aim :: AIM-1605
Keywords: triangulation; graph; clique; variables; junction; optimal; cliques; values; triangulated; triangulations; continuous embedding; tree weight; junction tree; optimal triangulation; cost function; doubly stochastic; massachusetts institute; fully connected; upper bound; maximal clique
|mit :: ai :: aim :: AITR-483|
From the bitsavers.org collection, a scanned-in computer-related document.mit :: ai :: aim :: AITR-483
Keywords: quantifier; scope; logical; embedding; skolem; lexical; predicate; nps; form; surface; surface structure; logical forms; quantifier scope; relative clause; logical form; formal semantics; surface order; predicate calculus; skolem form; typed skolem
|Roll-yaw control at high angle of attack by forebody tangential blowing - Pedreiro, N.|
The feasibility of using forebody tangential blowing to control the roll-yaw motion of a wind tunnel model is experimentally demonstrated. An unsteady model of the aerodynamics is developed based on the fundamental physics of the flow. Data from dynamic experiments is used to validate the aerodynamic model. A unique apparatus is designed and built that allows the wind tunnel model two degrees of freedom, roll and yaw...
Keywords: HYBRID PROPELLANT ROCKET ENGINES; PROPULSION SYSTEM PERFORMANCE; COMBUSTION CHAMBERS; EMBEDDING; LEADING EDGES; THERMOCOUPLES; RADIOGRAPHY; LAMINAR BOUNDARY LAYER; POLYBUTADIENE; HTPB PROPELLANTS; SURFACE TEMPERATURE; OXYGEN; PRESSURE OSCILLATIONS; COMBUSTION PHYSICS; TURBULENT COMBUSTION
|Aerodynamic aircraft design methods and their notable applications: Survey of the activity in Japan - Fujii, Kozo|
An overview of aerodynamic aircraft design methods and their recent applications in Japan is presented. A design code which was developed at the National Aerospace Laboratory (NAL) and is in use now is discussed, hence, most of the examples are the result of the collaborative work between heavy industry and the National Aerospace Laboratory. A wide variety of applications in transonic to supersonic flow regimes are presented...
Keywords: GLASS TRANSITION TEMPERATURE; BONDING; EMBEDDING; FAILURE ANALYSIS; MATHEMATICAL MODELS; NATIONAL AEROSPACE PLANE PROGRAM; NONLINEARITY; RELIABILITY ANALYSIS; HIGH TEMPERATURE; MECHANICAL PROPERTIES; METAL MATRIX COMPOSITES; OPERATING TEMPERATURE; OPTICAL FIBERS; OPTICAL PROPERTIES; TEMPERATURE SENSORS; AEROSPACE PLANES
|Inactivation, DNA double strand break induction and their rejoining in bacterial cells irradiated with heavy ions - Schaefer, M.|
Besides inactivation one of the major interests in our experiments is to study the primary damage in the DNA double strand breaks (DSB) after heavy ion irradiation. These damages lead not only to cell death but also under repair activities to mutations. In further experiments we have investigated the inactivation with two different strains of Deinococcus radiodurans (R1, Rec 30) and the induction of DSB as well as the rejoining of DSB in stationary cells of E...
Keywords: COMPUTATIONAL GEOMETRY; TURBINE BLADES; TURBULENCE MODELS; AERODYNAMIC CHARACTERISTICS; BOUNDARY CONDITIONS; COMPUTATIONAL FLUID DYNAMICS; COMPUTERIZED SIMULATION; EMBEDDING; INVISCID FLOW; MIXING LENGTH FLOW THEORY; VISCOUS FLOW; COMPUTATIONAL GRIDS; WAKES; COMPUTER PROGRAMS; FINITE DIFFERENCE THEORY; FINITE VOLUME METHOD; GRID GENERATION (MATHEMATICS); HEAT TRANSFER; NAVIER-STOKES EQUATION; ORTHOGONALITY
|People United - October 1, 2010 - Allan Campbell|
Episode features journalists Chris Tomlinson and Robert Jensen in an Austin Indymedia forum about the issues raised by the Afghan War Diary, the WikiLeaks release of internal US documents on the war in Afghanistan. They spoke at MonkeyWrench Books in Austin, Texas, on August 26, 2010.
Keywords: People United; 91.7 FM; KOOP Radio; Austin TX; community radio; Austin Indymedia; Chris Tomlinson; Robert Jensen; Ariel Golan; Texas Observer; Third Coast Activist Resource Center; Afghan War Diary; Wikileaks; Julian Assange; The New York Times; The Guardian; Der Spiegel; journalism; news coverage; mainstream media; war; occupation; embedded; embedding; anti-war movement; anti-empire movement; media platform; accountability; public relations; The Pentagon Papers; Daniel Ellsberg; Afghanistan; Vietnam; history; current events
|Usenet groups within netscape.public from giganews.com|
Usenet newsgroups within "netscape.public", contributed courtesy of giganews.com. These captures omit most binary posts.
Keywords: netscape.public.mozilla.xbl; netscape.public.beta.feedback.help; netscape.public.dev.plugin-upgrade; netscape.public.mozilla.newsclips; netscape.public.dev.css; netscape.public.mozilla.win32; netscape.public.mozilla.xml; netscape.public.mozilla.webtools; netscape.public.mozilla.macosx; netscape.public.beta.feedback; netscape.public.mozilla.prefs; netscape.public.mozilla.ui; netscape.public.mozilla.i18n; netscape.public.mozilla.rt-messaging; netscape.public.mozilla.embedding; netscape.public.mozilla.general; netscape.public.mozilla.documentation; netscape.public.mozilla.mac; netscape.public.mozilla.checkins; netscape.public.mozilla.mail-news; netscape.public.mozilla.mathml; netscape.public.mozilla.gtk; netscape.public.mozilla.builds; netscape.public.mozilla.beos; netscape.public.mozilla.crypto; netscape.public.mozilla.jobs; netscape.public.beta.feedback.i18n; netscape.public.mozilla.rhapsody; netscape.public.mozilla.layout.xslt; netscape.public.mozilla.qa.i18n; netscape.public.mozilla.crash-data; netscape.public.mozilla.directory; netscape.public.dev.xul; netscape.public.general; netscape.public.mozilla.qa.browser; netscape.public.mozilla.test; netscape.public.mozilla.qa; netscape.public.mozilla.calendar; netscape.public.mozilla.rdf; netscape.public.mozilla.browser; netscape.public.mozilla.reviewers; netscape.public.mozilla.layout